320193668

素因数分解:

$2^2\times {\mathrm{31}}^3\times {\mathrm{2687}}^1$

素因数の和:2784

約数の個数: 24

約数和(自身を含む): 579231744

約数和(自身を除く): 259038076

約数列:

[1, 2, 4, 31, 62, 124, 961, 1922, 2687, 3844, 5374, 10748, 29791, 59582, 83297, 119164, 166594, 333188, 2582207, 5164414, 10328828, 80048417, 160096834, 320193668]

約数ペア:

[(1, 320193668), (2, 160096834), (4, 80048417), (31, 10328828), (62, 5164414), (124, 2582207), (961, 333188), (1922, 166594), (2687, 119164), (3844, 83297), (5374, 59582), (10748, 29791)]